Bidirectional invisibility in Kramers-Kronig optical media

被引：37

作者：

Longhi, S. ^{[1
,2
]}

机构：

[1] Politecn Milan, Dipartimento Fis, Piazza L da Vinci 32, I-20133 Milan, Italy

[2] CNR, Ist Foton & Nanotecnol, Piazza L da Vinci 32, I-20133 Milan, Italy

来源：

OPTICS LETTERS | 2016年 / 41卷 / 16期

关键词：

BROAD-BAND; TRANSFORMATION OPTICS; REFLECTION; SCATTERING;

D O I：

10.1364/OL.41.003727

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A broad class of planar dielectric media with complex permittivity profiles that are fully invisible, for both left and right incidence sides, is introduced. Such optical media are locally isotropic, non-magnetic, and belong to the recently discovered class of Kramers-Kronig media [Nat. Photonics 9, 436 (2015)], i.e., the spatial profiles of the real and imaginary parts of the dielectric permittivity are related each other by a Hilbert transform. The transition from unidirectional to bidirectional invisibility, and the possibility to realize sharp reflection above a cut-off incidence angle, are also discussed. (C) 2016 Optical Society of America

引用

页码：3727 / 3730

页数：4

共 50 条

[21] Scattering-free channels of invisibility across non-Hermitian media [J].

Makris, K. G. ;

Kresic, I. ;

Bbrandstotter, A. ;

Rotter, S. .

OPTICA, 2020, 7 (06) :619-623

[22] Superluminal media formed by photonic crystals for transformation optics-based invisibility cloaks [J].

Semouchkina, Elena ;

Duan, Ran ;

Gandji, Navid P. ;

Jamilan, Saeid ;

Semouchkin, George ;

Pandey, Ravi .

JOURNAL OF OPTICS, 2016, 18 (04)

[23] Surface Optical Properties for Copper Based on Surface Kramers-Kroning Analysis [J].

Tang, T. ;

Zhang, Z. M. ;

Tokesi, K. ;

Goto, K. ;

Ding, Z. J. .

SCANNING MICROSCOPIES 2013: ADVANCED MICROSCOPY TECHNOLOGIES FOR DEFENSE, HOMELAND SECURITY, FORENSIC, LIFE, ENVIRONMENTAL, AND INDUSTRIAL SCIENCES, 2013, 8729

[24] Half-spectral unidirectional invisibility in non-Hermitian periodic optical structures [J].

Longhi, Stefano .

OPTICS LETTERS, 2015, 40 (23) :5694-5697

[25] Bidirectional Phosphorescent Neuroplasticity for All-Optical Neurovision [J].

Li, Zifan ;

Zhang, Zicheng ;

Wu, Yueyue ;

Zhou, Zhe ;

He, Zixi ;

Liu, Bin ;

Ji, Xingyue ;

Zhang, Fa ;

Chen, Chen ;

Xiu, Fei ;

Dong, Xuemei ;

Zhang, Yuhan ;

Wang, Qiye ;

Li, Xiujuan ;

Huang, Wei ;

Liu, Juqing .

ACS NANO, 2025, 19 (21) :20063-20071

[26] Bidirectional measurement for Brillouin optical correlation domain analysis [J].

Jeong, Ji Ho ;

Lee, Kwanil ;

Song, Kwang Yong ;

Jeong, Je-Myung ;

Lee, Sang Bae .

OPTICS EXPRESS, 2012, 20 (10) :11091-11096

[27] Optical Phase Conjugation Conversion through a Nonlinear Bidirectional Semiconductor Optical Amplifier Configuration [J].

Sun, Fan ;

Wen, Feng ;

Wu, Baojian ;

Ling, Yun ;

Qiu, Kun .

PHOTONICS, 2022, 9 (03)

[28] Employing GRIN PC- inspired approach for building invisibility cloak media from photonic crystals [J].

Jamilan, Saeid ;

Semouchkina, Elena .

2018 IEEE PHOTONICS CONFERENCE (IPC), 2018,

[29] Optical theorem for nonlinear media [J].

Li, Wei ;

Schotland, John C. .

PHYSICAL REVIEW A, 2015, 92 (04)

[30] Dynamically tunable metamaterial device for bidirectional optical switching in terahertz [J].

Gao, Guangbo ;

Ma, Shilin ;

Mi, Xianwu ;

Shan, Xinyu .

JOURNAL OF OPTICS, 2025, 27 (07)

← 1 2 3 4 5 →